Compare Sennheiser CX 400BT vs Cambridge Melomania Touch vs Ultimate Ears FITS
Connectivity
Ports
USB-C
USB-C
USB-C
Wireless Connectivity
Bluetooth 5.1
Bluetooth 5
Bluetooth 5.0
Wireless Range
9m / 30ft
Construction
Carrying Case
Charging case
Colors
Black or White
Grey, Lilac, Midnight Blue
Drivers
Sennheiser 7mm dynamic driver
7mm Graphene-enhanced dynamic drivers
10 mm
Form Factor
In-Ear
True Wireless Earphones, Dynamic Headphones
Headphone Type
In-ear, closed
Dynamic
Microphone
Yes
Dimensions
Weight
2x 6g (earbud) + 37g (charging case)
Function
Bluetooth Codecs
SBC, AAC, aptX
SBC, AAC, APT-X
Bluetooth Profiles
A2DP, AVRCP, HSP, HFP
AptX, AAC
Fast Charging
10 min of charge for 60 min of listening
Weather Resistance
Sweat Resistant / IPX3
Performance
Battery Life
7 h with earbuds, 20 h with charging case
9h single charge, 50h w/ charging case
8 hours / 20 h with charging case
Charging Time
1.5 h
Frequency Response
5 Hz - 21 kHz
20 Hz - 20 kHz
Max Sound Level
110 db at 500 Hz
Microphone Frequency Response
100 Hz - 10 kHz
Production
Accessory
Eartips: 4x Small + 4x Medium + 4x Large silicone tips | Fins: 2x Small + 2x Medium + 2x Large silicone fins
Availability
2020-09-15
2021-01-01
Debut
2020-09-01
2020-12-01
2020-10-01
Made In
China
USA
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